Use major.minor version for ABI (flexible-collision-library#145)

(cherry picked from commit 6967c00)

Merge pull request flexible-collision-library#139 from flexible-colli…

…sion-library/packaging-0.5.0

Releasing 0.5.0

Merge pull request flexible-collision-library#92 from flexible-collis…

…ion-library/version_up_0.4.0

Bump version to 0.4.0

bump version

update version

bump version

bump version

fix some warnings

check for libccd package name as well as ccd